The controversial chemical that gives its name to an entire neighborhood in Esplugues Misc | 11/03/2025
![In 1931, the Numancia company opened three more factories in Madrid, Andújar, and San Sebastián, just one year before the beginning of an iconic advertising career that continues to this day.](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)